﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Cobit5.DAL;//Please add references
namespace Cobit5.DAL
{
	/// <summary>
	/// 数据访问类:Activities
	/// </summary>
	public partial class Activities
	{
		public Activities()
		{}
		#region  BasicMethod

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("sequence", "Activities"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(string practiceID,int sequence)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from Activities");
			strSql.Append(" where practiceID=@practiceID and sequence=@sequence ");
			SqlParameter[] parameters = {
					new SqlParameter("@practiceID", SqlDbType.NVarChar,50),
					new SqlParameter("@sequence", SqlDbType.Int,4)			};
			parameters[0].Value = practiceID;
			parameters[1].Value = sequence;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public bool Add(Cobit5.Model.Activities model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into Activities(");
			strSql.Append("practiceID,sequence,activity,activityCHN,activityOwner,activityReviewer,frequency)");
			strSql.Append(" values (");
			strSql.Append("@practiceID,@sequence,@activity,@activityCHN,@activityOwner,@activityReviewer,@frequency)");
			SqlParameter[] parameters = {
					new SqlParameter("@practiceID", SqlDbType.NVarChar,50),
					new SqlParameter("@sequence", SqlDbType.Int,4),
					new SqlParameter("@activity", SqlDbType.NVarChar,4000),
					new SqlParameter("@activityCHN", SqlDbType.NVarChar,4000),
					new SqlParameter("@activityOwner", SqlDbType.NVarChar,100),
					new SqlParameter("@activityReviewer", SqlDbType.NVarChar,100),
					new SqlParameter("@frequency", SqlDbType.Int,4)};
			parameters[0].Value = model.practiceID;
			parameters[1].Value = model.sequence;
			parameters[2].Value = model.activity;
			parameters[3].Value = model.activityCHN;
			parameters[4].Value = model.activityOwner;
			parameters[5].Value = model.activityReviewer;
			parameters[6].Value = model.frequency;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(Cobit5.Model.Activities model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update Activities set ");
			strSql.Append("activity=@activity,");
			strSql.Append("activityCHN=@activityCHN,");
			strSql.Append("activityOwner=@activityOwner,");
			strSql.Append("activityReviewer=@activityReviewer,");
			strSql.Append("frequency=@frequency");
			strSql.Append(" where practiceID=@practiceID and sequence=@sequence ");
			SqlParameter[] parameters = {
					new SqlParameter("@activity", SqlDbType.NVarChar,4000),
					new SqlParameter("@activityCHN", SqlDbType.NVarChar,4000),
					new SqlParameter("@activityOwner", SqlDbType.NVarChar,100),
					new SqlParameter("@activityReviewer", SqlDbType.NVarChar,100),
					new SqlParameter("@frequency", SqlDbType.Int,4),
					new SqlParameter("@practiceID", SqlDbType.NVarChar,50),
					new SqlParameter("@sequence", SqlDbType.Int,4)};
			parameters[0].Value = model.activity;
			parameters[1].Value = model.activityCHN;
			parameters[2].Value = model.activityOwner;
			parameters[3].Value = model.activityReviewer;
			parameters[4].Value = model.frequency;
			parameters[5].Value = model.practiceID;
			parameters[6].Value = model.sequence;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(string practiceID,int sequence)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from Activities ");
			strSql.Append(" where practiceID=@practiceID and sequence=@sequence ");
			SqlParameter[] parameters = {
					new SqlParameter("@practiceID", SqlDbType.NVarChar,50),
					new SqlParameter("@sequence", SqlDbType.Int,4)			};
			parameters[0].Value = practiceID;
			parameters[1].Value = sequence;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public Cobit5.Model.Activities GetModel(string practiceID,int sequence)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 practiceID,sequence,activity,activityCHN,activityOwner,activityReviewer,frequency from Activities ");
			strSql.Append(" where practiceID=@practiceID and sequence=@sequence ");
			SqlParameter[] parameters = {
					new SqlParameter("@practiceID", SqlDbType.NVarChar,50),
					new SqlParameter("@sequence", SqlDbType.Int,4)			};
			parameters[0].Value = practiceID;
			parameters[1].Value = sequence;

			Cobit5.Model.Activities model=new Cobit5.Model.Activities();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				return DataRowToModel(ds.Tables[0].Rows[0]);
			}
			else
			{
				return null;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public Cobit5.Model.Activities DataRowToModel(DataRow row)
		{
			Cobit5.Model.Activities model=new Cobit5.Model.Activities();
			if (row != null)
			{
				if(row["practiceID"]!=null)
				{
					model.practiceID=row["practiceID"].ToString();
				}
				if(row["sequence"]!=null && row["sequence"].ToString()!="")
				{
					model.sequence=int.Parse(row["sequence"].ToString());
				}
				if(row["activity"]!=null)
				{
					model.activity=row["activity"].ToString();
				}
				if(row["activityCHN"]!=null)
				{
					model.activityCHN=row["activityCHN"].ToString();
				}
				if(row["activityOwner"]!=null)
				{
					model.activityOwner=row["activityOwner"].ToString();
				}
				if(row["activityReviewer"]!=null)
				{
					model.activityReviewer=row["activityReviewer"].ToString();
				}
				if(row["frequency"]!=null && row["frequency"].ToString()!="")
				{
					model.frequency=int.Parse(row["frequency"].ToString());
				}
			}
			return model;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select practiceID,sequence,activity,activityCHN,activityOwner,activityReviewer,frequency ");
			strSql.Append(" FROM Activities ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" practiceID,sequence,activity,activityCHN,activityOwner,activityReviewer,frequency ");
			strSql.Append(" FROM Activities ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM Activities ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.sequence desc");
			}
			strSql.Append(")AS Row, T.*  from Activities T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "Activities";
			parameters[1].Value = "sequence";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  BasicMethod
		#region  ExtensionMethod

		#endregion  ExtensionMethod
	}
}

